Perry Mason

Season 9, Episode 1

Episode Title: The Case of the Laughing Lady

Air Date: 1965-09-12

Overview:

Carla Chaney is caught seemingly red-handed at the scene of the murder of her ex-boyfriend. Perry agrees to take the case pro bono after three other attorneys drop out. Carla's only hope is an unseen woman she claims was also present at the scene. According to Carla, this woman had a sinister laugh.